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Fence system

A fence and mesh technology, which is applied in the direction of fences, building types, buildings, etc., can solve the problems of increased total weight of mesh, general permeability, poor aesthetics, etc., to resist the intrusion of outsiders and strengthen the performance of anti-damage , Reduce the possible effect of man-made damage

Active Publication Date: 2010-11-24
ZHANGJIAGANG GOLDNET FENCING SYST
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AI Technical Summary

Problems solved by technology

With reference to the Chinese patent application number 200420029330.5, a shear-resistant protective mesh is disclosed. This patent achieves the anti-shear type by increasing the density of steel bars, but at the same time the total weight of the entire mesh is greatly increased, and the permeability is general. poor aesthetics

Method used

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with accompanying drawing and embodiment:

[0019] A fence system is composed of several fence units, and the whole fence system is made of steel. Each fence unit comprises a pair of fence posts, a mesh 4 installed between a pair of fence posts, and the mesh is as figure 1 shown. The mesh 4 is formed by interlaced welding of a plurality of transverse ribs 1 and longitudinal ribs 2 with a diameter of 4 mm. Wherein; each longitudinal rib 2 is provided with an outwardly bent convex portion 3 , and the inside of the top of the convex portion 3 is connected by a transverse rib 1 . There are multiple sets of protrusions 3 , and the longitudinal ribs 2 form a protrusion 3 every other distance, thereby increasing the rigidity of the mesh 4 . In addition, the transverse reinforcement 1 and the longitudinal reinforcement 2 are made of high-carbon steel wire, and its strength can reach 1400 MPa.

[0020] In t...

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Abstract

The invention relates to a fence system which comprises a plurality of steel fence units, wherein each fence unit comprises a pair of fence columns and a meshed sheet installed between a pair of fence columns. The fence system is characterized in that the meshed sheet is formed by mutual zigzag welding of a plurality of transverse tendons and longitudinal tendons; in the meshed sheet, the distance between two adjacent transverse tendons is 74.5-75.5 mm, and the distance between two adjacent longitudinal tendons is less than 15 mm; or the distance between two adjacent transverse tendons is less than 15 mm, and the distance between two adjacent longitudinal tendons is 74.5-75.5 mm; and a part of the meshed sheet is bent outwards to form a raised part tensioning the meshed sheet. The invention enhances the intensity and the beautiful appearance of the meshed sheet by adding the bent raised parts, and simultaneously, the high-density anti-shearing design also greatly reduces the possibility of man-made damage, thereby effectively preventing the invasion of foreign personnel.

Description

technical field [0001] The invention relates to a fence system, in particular to a fence system with densely patterned bent mesh. Background technique [0002] There are various fencing systems currently on the market, among which fencing systems with anti-shear protective mesh are the most widely used. The anti-shear protective mesh mainly increases the arrangement density of steel bars with the same diameter and reduces the spacing between the steel bars, so that the pliers that can be inserted into the grid cannot achieve the effect of cutting the mesh, and the pliers with sufficient strength cannot be inserted into the grid. Inside, so as to achieve the purpose of anti-shear. With reference to the Chinese patent application number 200420029330.5, a shear-resistant protective mesh is disclosed. This patent achieves the anti-shear type by increasing the density of steel bars, but at the same time the total weight of the entire mesh is greatly increased, and the permeabili...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H17/16
Inventor 徐律
Owner ZHANGJIAGANG GOLDNET FENCING SYST
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